$(document).ready(function(){
$('.p_bio').hide();
$('#time ul li:eq(3), #presenters ul li:eq(3), #schedule ul li:eq(3)').css({background:"#fcf2e5"});
$('.lmtitle, .title, .presenter').css({cursor:"default"});
$('.subcol ul li').hover(function(){
	session = $('.subcol ul li').index(this);
	if (session>=16) {session = session-16} else if (session>=8) {session = session-8};	
	num = session+1;
	if ($('#session'+num+':visible').length){
		} else {
		$('.session').hide();
		$('.learnmore').removeClass('current');
		$('.learnmore').text('Learn More...');
		$('.subcol ul li').css({background:"transparent"});
		$('#session'+num).fadeIn('fast');
		$('#time ul li:eq('+session+'), #presenters ul li:eq('+session+'), #schedule ul li:eq('+session+')').css({background:"#fcf2e5"});
		$('.learnmore:eq('+session+')').addClass('current');
		$('.learnmore:eq('+session+')').text('Learn More >>');
		};
	return false;
	});
$('.lmtitle, .title, .presenter').click(function(){
	return false;
	});
	
	tallest = 0;
	$('.subcol ul li').each(function(){
        thisHeight = $(this).height();
        if(thisHeight > tallest) {
        tallest = thisHeight;
      };

	});
	
	$('.subcol ul li').height(tallest);
	
		$('#submit').click(function(){
			if ($('#first_name').val() == ""||$('#firstname')==null) {
				alert("You must enter your first name.");
				return false;
			} else if ($('#last_name').val() == ""||$('#lastname')==null) {
				alert("You must enter your last name.");
				return false;
			} else if ($('#email1').val() == ""||$('#email1')==null) {
				alert("You must enter your email address.");
				return false;
			} else {
				$('#submit_ani').fadeIn('fast');
				$('#WebToLeadForm').submit();
			};
		});	
	
});